fill in the blank question\nnewtons law of inertia states that a moving body maintains a constant unless a…

fill in the blank question\nnewtons law of inertia states that a moving body maintains a constant unless a acts on it. (please use single words for each answer)\nneed help? review these concept resources.\nread about the concept
Answer
Brief Explanations:
Newton's first - law (law of inertia) states that an object in motion will stay in motion with a constant velocity unless acted upon by an external force.
Answer:
- velocity
- force